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openssl: Provide AES-GCM implementation

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This commit is contained in:
Tobias Brunner
2013-02-28 18:17:42 +01:00
parent a89ebab62e
commit 81f9cd39fd
4 changed files with 312 additions and 1 deletions
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src/libstrongswan/plugins/openssl/openssl_plugin.c
+14
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@@ -43,6 +43,7 @@
#include "openssl_pkcs7.h"
#include "openssl_rng.h"
#include "openssl_hmac.h"
#include "openssl_gcm.h"
typedef struct private_openssl_plugin_t private_openssl_plugin_t;
@@ -304,6 +305,19 @@ METHOD(plugin_t, get_features, int,
PLUGIN_PROVIDE(SIGNER, AUTH_HMAC_SHA2_512_256),
#endif
#endif /* OPENSSL_NO_HMAC */
#ifndef OPENSSL_NO_AES
/* AES GCM */
PLUGIN_REGISTER(AEAD, openssl_gcm_create),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 16),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 24),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 32),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 16),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 24),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 32),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 16),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 24),
PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 32),
#endif /* OPENSSL_NO_AES */
#ifndef OPENSSL_NO_DH
/* MODP DH groups */
PLUGIN_REGISTER(DH, openssl_diffie_hellman_create),